CVE-2020-19617
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
- Record
CVE-2020-19617- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
- Record
CVE-2020-19617- Updated
- 2026-11-02
EUVDEUVD-2020-11521 No score
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
- Record
EUVD-2020-11521- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-ffg8-5m28-xmv3 No score
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
- Record
GHSA-ffg8-5m28-xmv3- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross Site Scripting (XSS) vulnerability in mblog 3.5 via the nickname field to /settings/profile.
- Record
CVE-2020-19617- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-19617 is a medium vulnerability (CVSS 5.4) in Mblog Project Mblog, published April 1, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 49th percentile. No source names a fixed version.